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Safety Valve factory
#1
BRIEF DESCRIPTIONS
Pneumatic air control valve is the angle control valve applies with the top-guided structure, and equipped with the multi-spring diaphragm actuator. It has many advantages of compact structure, light weight, quick action, accurate flow characteristic, convenient installation and so on. Because of the 90掳 angle shape, the angle control valve can be widely used for the medium with the high viscosity, crystallization, suspended particles and easy to be cleaned and blow off, thus it is especially suit for the food industry.
FEATURES
鈼?Flexible flow characteristic options
The angle control valve also uses single seat trim design, which is available for many flow characteristics including quick open, linear and equal-percentage.
鈼?Special application of angle control valve
Angle control valves are better for the application of the medium with the high viscosity, crystallization, suspended solids. The 90掳 angle structure is easy to be cleaned and blow off, which is especially suitable for the food and medical manufacturing procession.
VALVE STRUCTURE
DN2025324050
Seat Diameter (mm)101215201012152025323240324050
Rate Flow Coefficient
(CV)Linear1.82.84.46.91.82.84.46.91117.617.627.517.627.544
Equal-Percent1.62.54.06.31.62.54.06.310161625162540
Rate Travel L(mm)1625
DN6580100125150200250
Seat Diameter (mm)6565806580100125125150150200250
Rate Flow Coefficient
(CV)Linear69691106911017627527544044069011000
Equal-Percent636310063100160250250400400630900
Rate Travel L(mm)4060100
Nominal PressureMPa1.6, 2.5, 4.0,6.4(6.3) /2.0, 5.0, 11.0
LbANSI: Class150, Class300, Class600
Flow Characteristic(Equal-Percentage), (Linear), (Quick Open)
Allowable LeakageMetal Seal: ANSI B16.104 IV Soft Seal: ANSI B16.104 V
Temperature
(DegreeC)Normal Temp
-20~200, -40~250, -60~250
RadiatorCode: S-40~350, -60~350
High TempCode: G350~550(High Temperature Material)
Low TempCode: DD0:-60~-100, D1:-100~-200, D2:-200~-250
On/OffCode: Q-40~150 (Reinforced PTFE)
SIZE AND DIMENSION
Nominal Diameter20253240506580100125150200
桅A282282308308308394394394498498498
LPN16, 20, 25, 40
ANSI150Lb95100105115125145155175200225275
PN64(63), 50
ANSI300Lb115115130130150170190215250275325
H1Normal
TypePN16/25388388395415430515533551630696715
PN40388388395415430515533551630696715
PN64(63)395395415435465535572580680730762
Radiator Type440440458478493594628646750846915
Bellows Type440440458450493594628646750846804
H0-60~-100 DegreeC500500500500500600600600700700700
-100~-200 DegreeC700700700700700800800800900900900
-200~-250 DegreeC900900900900900100010001000110011001100Safety Valve factory
website:http://www.desuperheating.com/industrial-valve/safety-valve/


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